Distributor hits 2nd century in growth mode: Indiana Oxygen uses Ohio outlet, Internet to expand
The Indiana Oxygen Co. building is highly visible to motorists traveling Interstate 465 on the northwest side, but the company’s forte isn’t as widely known. Founded in 1915, Indiana Oxygen is the oldest gas and welding supplier in the United States. But to the surprise of many, the medical relationship the name implies hardly exists. Despite the confusion, the company’s flame burns bright, as annual revenue this year will top $30 million. Part of Indiana Oxygen’s recent growth stems from…